The wild success of her 1989 World Tour, which grossed $200 million and is projected to bring in a total of a quarter billion dollars—along with her endorsements for brands like Apple, Keds, and Diet Coke—were all contributors. Also on the list are fellow musicians Adele in the ninth spot with $80.5 million, Madonna at number 12 with $76.5 million, Rihanna following at number 13 with $75 million, and Katy Perry at number 63 with $41 million. With a new boyfriend, a fun holiday weekend with friends, and this top honor, Taylor Swift is having quite an eventful summer.